Short for ドンペリニヨン (Don Periniyon, “Dom Pérignon”).

(geometry) obtuse angle

(both literally and figuratively) absolute lowest point, rock bottom, very bottom / very bad situation, catastrophic situation, the abyss

(onomatopoeia) heavy and bobbing in water

will you marry me

A stock phrase in Japanese pop culture supposedly used by the wife in a newly-wed couple to invite her new husband to bed.

prostitute

Kyūjitai form of 私生児 (“illegitimate child”)

I don't speak Japanese

I'm a Muslim